限制谷歌自动填充仅限城市和国家iOS Swift

Question

我已将Google自动完成功能应用到我的应用中.我想确保这些自动填充仅适用于位置,管理区域和国家/地区.不是道路或任何其他地方.我们能这样做吗？

typedef NS_ENUM(NSInteger, GMSPlacesAutocompleteTypeFilter) {
  /**
   * All results.
   */
  kGMSPlacesAutocompleteTypeFilterNoFilter,
  /**
   * Geeocoding results, as opposed to business results.
   */
 kGMSPlacesAutocompleteTypeFilterGeocode,
  /**
   * Geocoding results with a precise address.
   */
 kGMSPlacesAutocompleteTypeFilterAddress,
  /**
   * Business results.
   */
 kGMSPlacesAutocompleteTypeFilterEstablishment,
  /**
   * Results that match the following types:
   * "locality",
   * "sublocality"
   * "postal_code",
   * "country",
   * "administrative_area_level_1",
   * "administrative_area_level_2"
   */
  kGMSPlacesAutocompleteTypeFilterRegion,
  /**
   * Results that match the following types:
   * "locality",
   * "administrative_area_level_3"
   */
  kGMSPlacesAutocompleteTypeFilterCity,
};

这可以通过编辑这个头文件来实现吗？但我尝试删除其中一些.但仍然有效.

Answer 1

您可以限制搜索结果

let filter = GMSAutocompleteFilter()
filter.type = .City
filter.country = "uk"

使用上面的代码将结果限制到英国,只获得城市结果.

Answer 2

经过一段时间的寻找。我找到了解决方案。

 let filter = GMSAutocompleteFilter() 
filter.type = GMSPlacesAutocompleteTypeFilter.City